#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

int main()
{
    int a = 0;
    int b = 2;
    if (a == 1)
    {
        if (b == 2)
            printf("hehe\n");
        else
            printf("haha\n");
    }
    return 0;
}
